2045647519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{2011}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 2209900320

約数和(自身を除く): 164252801

約数列:

[1, 17, 53, 901, 1129, 2011, 19193, 34187, 59837, 106583, 1017229, 1811911, 2270419, 38597123, 120332207, 2045647519]

約数ペア:

[(1, 2045647519), (17, 120332207), (53, 38597123), (901, 2270419), (1129, 1811911), (2011, 1017229), (19193, 106583), (34187, 59837)]